PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4134Microphone Element

B-K Medical Systems, Inc. · NSN 5965-00-434-7617 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-00-434-7617 — this item is cataloged by the U.S. Government under National Stock Number 5965-00-434-7617. Primary manufacturer part number: 4134.
Features
  • Microphone Element — FSC 5965
  • Output Sensitivity Rating Reference: 1 VOLT PER 100 MICROBARS
  • Output Sensitivity Rating in Decibels: -60.0
  • Sound Pickup Directional Type: OMNIDIRECTIONAL
  • Frequency Response Range in Hertz: +20.0 TO 20000.0
  • Polarity Connection: NOT REQUIRED
  • Diameter: 0.500 INCHES NOMINAL IN
  • Height: 0.350 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microphone Element, cataloged under National Stock Number 5965-00-434-7617, is classified within Federal Supply Class 5965 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is B-K Medical Systems, Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5965-00-434-7617
Primary Part Number4134
Item NameMicrophone Element
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerB-K Medical Systems, Inc.
StatusACTIVE
Output Sensitivity Rating Reference1 VOLT PER 100 MICROBARS
Output Sensitivity Rating in Decibels-60.0
Sound Pickup Directional TypeOMNIDIRECTIONAL
Frequency Response Range in Hertz+20.0 TO 20000.0
Polarity ConnectionNOT REQUIRED
Diameter0.500 INCHES NOMINAL IN
Height0.350 INCHES NOMINAL IN
Element TypeCAPACITOR
Terminal TypeSURFACE CONTACT
Impedance Rating20.0 PICOFARADS NOMINAL
Body StyleROUND SHAPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-097-15790103030070 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5305-00-206-18086348296L INTERCHANGEABLE
Screw,machine
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5305-00-275-3967 INTERCHANGEABLE
Screw,machine
3040-00-339-448521U1141PC4134 INTERCHANGEABLE
Lining,bearing Half
Naval Ship Systems Command
3040-00-343-6625 INTERCHANGEABLE
Shaft,drive,flexible
5305-00-966-46314134 INTERCHANGEABLE
Setscrew
Wakmann Watch Company Inc
3930-00-971-87584134 INTERCHANGEABLE
Cap,valve
Husco International Inc
6830-01-005-7525 INTERCHANGEABLE
Ethylene Oxide
5950-01-079-1288 INTERCHANGEABLE
Coil,radio Frequency
6532-01-144-92864134 INTERCHANGEABLE
Footwear Covers,operating Room
Precept Inc
Cross-Reference Index
Part NumberManufacturer
4134 B-K Medical Systems, Inc. (USA)
Related Parts
4820-00-097-1579INTERCHANGEABLE
SEAT,VALVE
0103030070
5305-00-206-1808INTERCHANGEABLE
SCREW,MACHINE
6348296L
5305-00-275-3967INTERCHANGEABLE
SCREW,MACHINE
3040-00-339-4485INTERCHANGEABLE
LINING,BEARING HALF
21U1141PC4134
3040-00-343-6625INTERCHANGEABLE
SHAFT,DRIVE,FLEXIBLE
5305-00-966-4631INTERCHANGEABLE
SETSCREW
4134
3930-00-971-8758INTERCHANGEABLE
CAP,VALVE
4134
6830-01-005-7525INTERCHANGEABLE
ETHYLENE OXIDE
5950-01-079-1288INTERCHANGEABLE
COIL,RADIO FREQUENCY
6532-01-144-9286INTERCHANGEABLE
FOOTWEAR COVERS,OPERATING ROOM
4134
4320-01-251-6545INTERCHANGEABLE
PUMP ASSEMBLY,HYDRA
4134
5955-01-277-0762INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
128C850H04

Frequently Asked Questions

What is NSN 5965-00-434-7617?

NSN 5965-00-434-7617 is a Microphone Element, manufactured by B-K Medical Systems, Inc., classified under FSC 5965 (No Item Name Available). Status: active.

What are the part numbers for NSN 5965-00-434-7617?

NSN 5965-00-434-7617 has 1 cross-referenced part number: 4134 (B-K Medical Systems, Inc.).

What NSN replaces 5965-00-434-7617?

There are 12 known substitutes for 5965-00-434-7617: 4820-00-097-1579, 5305-00-206-1808, 5305-00-275-3967 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4134?

Key specifications for 4134: Output Sensitivity Rating Reference: 1 VOLT PER 100 MICROBARS; Output Sensitivity Rating in Decibels: -60.0; Sound Pickup Directional Type: OMNIDIRECTIONAL; Frequency Response Range in Hertz: +20.0 TO 20000.0. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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